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Name check

Compared with the KBO register · free

Is your company name already in the register? Type the name you want to use. You see at once whether an active company in the KBO register already has the same or a similar name, and whether it works in your sector. Trademarks and domain names are checked separately.

“3ALJ CONSTRUCT”

An active company already has this name

The name is not unique in the register. In another sector the risk of confusion is smaller, but customers and search engines do not always make that distinction.

Also pick your activity to see whether a similar name exists in your own sector.

What this check does and does not say

  • We compare against every name in the KBO register today: the name, the abbreviation and the trade names of enterprises and their establishments. Capitals, accents, punctuation and legal forms (bv, nv, srl, ...) do not count.
  • This is not a trademark search and not legal advice on using the name. A name that is not in the register can still be protected as a trademark. Trademarks are searched in the official registers of the Benelux Office for Intellectual Property (BOIP, boip.int) and the European Union Intellectual Property Office (EUIPO, euipo.europa.eu).
  • A domain name or a social media handle is also separate from the register.

Same or very similar names

9 registered enterprises with a name easily confused with yours.

  • 3ALJ CONSTRUCT same name
    General construction of other non-residential buildings · Anderlecht · since 2013
  • LJ CONSTRUCT very similar
    General construction of residential buildings · Anderlues · since 2024
  • LJ CONSTRUCT very similar
    Bricklaying and masonry work · Diepenbeek · since 2026
  • NLJ Construct very similar
    General construction of residential buildings · Nivelles · since 2009
  • JLJ CONSTRUCT very similar
    Installation of electric heating, air conditioning, cooling and ventilation · Zaventem · since 2023
  • PLJ Construct very similar
    Sint-Jans-Molenbeek · since 2026
  • Bricklaying and masonry work · since 2023
  • AJ Construct very similar
    Joinery installation · Kapellen · since 2023
  • AJ CONSTRUCT very similar
    Other specialised construction activities · Walhain · since 2005
Names that resemble it 42 registered names with shared words or a related spelling.
  • JCONSTRUCT similar
    Joinery installation · Brecht · since 2019
  • J. CONSTRUCT similar
    General construction of residential buildings · Sombreffe · since 2011
  • J-CONSTRUCT similar
    Manufacture of metal structures and parts of structures · Essen · since 2011
  • J Construct similar
    Other specialised construction activities · Dilbeek · since 2025
  • Abbreviation of IMMO JEB CONSTRUCT · Renting and operating of own or leased residential real estate, excluding social housing · La Louvière · since 1989
  • Other specialised construction activities · Genappe · since 2001
  • CJ CONSTRUCT similar
    Other specialised construction activities · Anderlecht · since 2016
  • General electrical installation work · since 2016
  • RJ CONSTRUCT similar
    Other specialised construction activities · Sint-Gillis (bij-Brussel) · since 2017
  • General construction of residential buildings · since 2018
  • General construction of residential buildings · since 2019
  • GJ-CONSTRUCT similar
    General construction of residential buildings · Aalter · since 2019
  • General construction of residential buildings · since 2019
  • SJ construct similar
    Manufacture of metal structures and parts of structures · Dentergem · since 2020
  • DJ CONSTRUCT similar
    General construction of other non-residential buildings · Dilsen-Stokkem · since 2020
  • Manufacture of metal structures and parts of structures · since 2020
  • Roofing work · since 2021
  • 3B CONSTRUCT similar
    General construction of residential buildings · Namur · since 2021
  • VJ-Construct similar
    General construction of residential buildings · Ieper · since 2022
  • Roofing work · since 2022
  • Floor and wall tiling · since 2023
  • Joinery installation · since 2023
  • MJ-Construct similar
    Joinery installation · Geetbets · since 2023
  • OJ CONSTRUCT similar
    General electrical installation work · Anderlecht · since 2023
  • General construction of residential buildings · Walhain · since 2008
  • PJ CONSTRUCT similar
    Other business support services · Tessenderlo-Ham · since 2009
  • GJ Construct similar
    Other specialised construction activities · Puurs-Sint-Amands · since 2009
  • Joinery installation · since 2010
  • General construction of residential buildings · Jemeppe-sur-Sambre · since 2010
  • GJ Construct similar
    Arendonk · since 2010
  • Raising of horses and other equines · since 2006
  • General construction of residential buildings · since 2021
  • Other specialised construction activities · Brussel · since 2007
  • TJCONSTRUCT similar
    General construction of residential buildings · Drogenbos · since 2025
  • Development of residential building projects · Wuustwezel · since 2015
  • Development of residential building projects · Sint-Truiden · since 2020
  • Development of residential building projects · Beersel · since 2022
  • Joinery installation · Hasselt · since 2005
  • Name of an establishment of M & Y Bouwadvies · Real estate agency activities · Holsbeek · since 2007
  • DJ CONSTRUCT similarin bankruptcy or liquidation
    since 2016
  • JJ CONSTRUCT similarin bankruptcy or liquidation
    General construction of residential buildings · since 2008
  • L.&J. CONSTRUCT similarin bankruptcy or liquidation
    General construction of residential buildings · since 2015

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